![一种猪瘟基因工程亚单位疫苗效力检验方法](/CN/2016/1/221/images/201611105766.jpg)
基本信息:
- 专利标题: 一种猪瘟基因工程亚单位疫苗效力检验方法
- 专利标题(英):Method for testing potency of CFS (classical swine fever) genetic engineering subunit vaccine
- 申请号:CN201611105766.1 申请日:2016-12-05
- 公开(公告)号:CN106771187A 公开(公告)日:2017-05-31
- 发明人: 刘蕾 , 申洪银 , 郭玉广 , 邹桂荣 , 李金积 , 胡潇 , 曹志
- 申请人: 青岛易邦生物工程有限公司
- 申请人地址: 山东省青岛市红岛经济开发区岙东南路21号
- 专利权人: 青岛易邦生物工程有限公司
- 当前专利权人: 青岛易邦生物工程有限公司
- 当前专利权人地址: 山东省青岛市红岛经济开发区岙东南路21号
- 代理机构: 北京科亿知识产权代理事务所
- 代理人: 汤东凤
- 主分类号: G01N33/569
- IPC分类号: G01N33/569
The invention provides a method for testing potency of a CFS (classical swine fever) genetic engineering subunit vaccine. After the CFS genetic engineering subunit vaccine (293T-E2) is injected into rabbits with negative CFS virus ELSIA (enzyme linked immunosorbent assay) antibody, immunization is performed for a period of time, then a CFS live vaccine (spleen and lymp tissue origin) is injected, and protection rate reaches 100% or higher. Results of rabbit based immunity challenge and swine based immunity challenge are consistent, so that the method can replace a testing method adopting swine for immunity challenge, the detection period is shortened, the detection cost is reduced, the operability is strong, the result is easy to determine, and biological safety is high.
公开/授权文献:
- CN106771187B 一种猪瘟基因工程亚单位疫苗效力检验方法 公开/授权日:2018-11-20
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N33/00 | 利用不包括在G01N1/00至G01N31/00组中的特殊方法来研究或分析材料 |
--------G01N33/48 | .生物物质,例如血、尿(G01N33/02至G01N33/14,G01N33/26,G01N33/44,G01N33/46优先;种子发芽能力测定入A01C1/02);血球计数器 |
----------G01N33/483 | ..生物物质的物理分析 |
------------G01N33/53 | ...免疫测定法;生物特有的结合方法的测定;相应的生物物质 |
--------------G01N33/569 | ....用于微生物,例如原生动物、细菌、病毒 |